The American College of Obstetricians and Gynecologists issued a statement saying: “Abortions are necessary in a number of circumstances to save the life of a woman or to preserve her health. Unfortunately, pregnancy is not a risk-free life event.”

Conditions that might lead to ending a pregnancy to save a woman’s life include severe infections, heart failure and severe cases of preeclampsia, a condition in which a woman develops very high blood pressure and is at risk for stroke, says Erika Levi, a obstetrician and gynecologist at the University of North Carolina, Chapel Hill.

“There are certain cases where ending the pregnancy is the only option, cases where it would be putting the mother’s life at risk to continue the pregnancy,” she says.